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-rw-r--r--src/auc.c4
-rw-r--r--tests/auc/auc_3g_test.c46
-rw-r--r--tests/auc/auc_3g_test.err14
3 files changed, 8 insertions, 56 deletions
diff --git a/src/auc.c b/src/auc.c
index f4d19a0..9c20db2 100644
--- a/src/auc.c
+++ b/src/auc.c
@@ -113,7 +113,9 @@ int auc_compute_vectors(struct osmo_auth_vector *vec, unsigned int num_vec,
if (aud3g) {
/* 3G or 3G + 2G case */
- if (auts) {
+ /* Do AUTS only for the first vector or we would use
+ * the same SQN for each following key. */
+ if ((i == 0) && auts) {
DBGP("vector [%u]: resync: auts = %s\n",
i, hex(auts, 14));
DBGP("vector [%u]: resync: rand_auts = %s\n",
diff --git a/tests/auc/auc_3g_test.c b/tests/auc/auc_3g_test.c
index 51184c5..7b12358 100644
--- a/tests/auc/auc_3g_test.c
+++ b/tests/auc/auc_3g_test.c
@@ -239,48 +239,6 @@ static void test_gen_vectors_2g_plus_3g(void)
comment_end();
}
-void _test_gen_vectors_3g_only__expect_vecs__WRONG(struct osmo_auth_vector vecs[3])
-{
- fprintf(stderr, "THERE IS A BUG AND THE TEST PASSES THE WRONG VECTORS UNTIL THAT IS FIXED\n");
- fprintf(stderr, "The SQN should increment with each new vector.\n");
- fprintf(stderr, "[0]: ");
- VEC_IS(&vecs[0],
- " rand: 897210a0f7de278f0b8213098e098a3f\n"
- " autn: c6b9790dad4b00000cf322869ea6a481\n"
- " ck: e9922bd036718ed9e40bd1d02c3b81a5\n"
- " ik: f19c20ca863137f8892326d959ec5e01\n"
- " res: 9af5a557902d2db80000000000000000\n"
- " res_len: 08\n"
- " kc: 7526fc13c5976685\n"
- " sres: 0ad888ef\n"
- " auth_types: 03000000\n"
- );
- fprintf(stderr, "[1]: ");
- VEC_IS(&vecs[1],
- " rand: 9a8321b108ef38a01c93241a9f1a9b50\n"
- " autn: 79a5113eb0900000f7e138537aa0962b\n"
- " ck: 3686f05df057d1899c66ae4eb18cf941\n"
- " ik: 79f21ed53bcb47787de57d136ff803a5\n"
- " res: 43023475cb29292c0000000000000000\n"
- " res_len: 08\n"
- " kc: aef73dd515e86c15\n"
- " sres: 882b1d59\n"
- " auth_types: 03000000\n"
- );
- fprintf(stderr, "[2]: ");
- VEC_IS(&vecs[2],
- " rand: ab9432c2190049b12da4352bb02bac61\n"
- " autn: 24b018d46c390000d88e11730d0367ac\n"
- " ck: d86c3191a36fc0602e48202ef2080964\n"
- " ik: 648dab72016181406243420649e63dc9\n"
- " res: 010cab11cc63a6e40000000000000000\n"
- " res_len: 08\n"
- " kc: f0eaf8cb19e0758d\n"
- " sres: cd6f0df5\n"
- " auth_types: 03000000\n"
- );
-}
-
void _test_gen_vectors_3g_only__expect_vecs(struct osmo_auth_vector vecs[3])
{
fprintf(stderr, "[0]: ");
@@ -487,9 +445,7 @@ static void test_gen_vectors_3g_only(void)
next_rand("897210a0f7de278f0b8213098e098a3f", false);
rc = auc_compute_vectors(vecs, 3, &aud2g, &aud3g, rand_auts, auts);
- /* THIS IS WRONG AND WILL BE FIXED IN A SUBSEQUENT COMMIT:
- should be _test_gen_vectors_3g_only__expect_vecs() instead */
- _test_gen_vectors_3g_only__expect_vecs__WRONG(vecs);
+ _test_gen_vectors_3g_only__expect_vecs(vecs);
comment_end();
}
diff --git a/tests/auc/auc_3g_test.err b/tests/auc/auc_3g_test.err
index e8e6f03..aff96c9 100644
--- a/tests/auc/auc_3g_test.err
+++ b/tests/auc/auc_3g_test.err
@@ -176,10 +176,8 @@ DAUC vector [0]: kc = 7526fc13c5976685
DAUC vector [0]: sres = 0ad888ef
DAUC vector [0]: auth_types = 0x3
DAUC vector [1]: rand = 9a8321b108ef38a01c93241a9f1a9b50
-DAUC vector [1]: resync: auts = 979498b1f72d3e28c59fa2e72f9c
-DAUC vector [1]: resync: rand_auts = 39fa2f4e3d523d8619a73b4f65c3e14d
-DAUC vector [1]: resync: sqn = 24
-DAUC vector [1]: autn = 79a5113eb0900000f7e138537aa0962b
+DAUC vector [1]: sqn = 25
+DAUC vector [1]: autn = 79a5113eb0910000be6020540503ffc5
DAUC vector [1]: ck = 3686f05df057d1899c66ae4eb18cf941
DAUC vector [1]: ik = 79f21ed53bcb47787de57d136ff803a5
DAUC vector [1]: res = 43023475cb29292c0000000000000000
@@ -188,10 +186,8 @@ DAUC vector [1]: kc = aef73dd515e86c15
DAUC vector [1]: sres = 882b1d59
DAUC vector [1]: auth_types = 0x3
DAUC vector [2]: rand = ab9432c2190049b12da4352bb02bac61
-DAUC vector [2]: resync: auts = 979498b1f72d3e28c59fa2e72f9c
-DAUC vector [2]: resync: rand_auts = 39fa2f4e3d523d8619a73b4f65c3e14d
-DAUC vector [2]: resync: sqn = 24
-DAUC vector [2]: autn = 24b018d46c390000d88e11730d0367ac
+DAUC vector [2]: sqn = 26
+DAUC vector [2]: autn = 24b018d46c3b00009c7e1b47f3a19b2b
DAUC vector [2]: ck = d86c3191a36fc0602e48202ef2080964
DAUC vector [2]: ik = 648dab72016181406243420649e63dc9
DAUC vector [2]: res = 010cab11cc63a6e40000000000000000
@@ -199,8 +195,6 @@ DAUC vector [2]: res_len = 8
DAUC vector [2]: kc = f0eaf8cb19e0758d
DAUC vector [2]: sres = cd6f0df5
DAUC vector [2]: auth_types = 0x3
-THERE IS A BUG AND THE TEST PASSES THE WRONG VECTORS UNTIL THAT IS FIXED
-The SQN should increment with each new vector.
[0]: vector matches expectations
[1]: vector matches expectations
[2]: vector matches expectations